Python redis

import redis

# Read from standalone REDIS
rd = redis.Redis(host='localhost', 
                 port=6379, 
                 db=0)

# write a key
rd.set("Key1", "hello")
# read a key
rd.get("Key1")

Python redis

from redis.sentinel import Sentinel

# This way you can connect to a REDIS cluster via its sentinels
sentinel = Sentinel([('SENTINEL-1', 26379),
                     ('SENTINEL-2', 26379),
                     ('SENTINEL-3', 26379)], 
                    socket_timeout=1, password="password", decode_responses=True)

# Get the current main
main = sentinel.master_for('main_key', socket_timeout=1)
# Get the current subordinates
subordinate = sentinel.slave_for('main_key', socket_timeout=1)

# Set some key on the main
# Writes work only on main
main.set("Py_key1", "hello")

# Read/Get the key from a Subordinate
test = subordinate.get("Py_key1")
print (test)

# Delete a key on the active (main)
main.delete("Py_key1")

Similar codes

2 votes121 views3 answers
.first() in django
Python
8 votes108 views1 answer
Input stdin python
Python
18 votes137 views3 answers
Python ascii code to string
Python
0 vote113 views1 answer
Copy any files from one folder to another folder in python
Python
0 vote115 views1 answer
Css selenium
Python
0 vote107 views1 answer
Blue ray size
Python
0 vote124 views1 answer
Django voice lib
Python Django
1 vote101 views1 answer
•ImportError: cannot import name 'tf_utils'
Python
2 votes114 views1 answer
Python IRR calculation
Python
27 votes102 views3 answers
Replace error with nan pandas
Python